Publication detail

Contactless Geodetic Methods in Checking the Roadway Structural Layers

BÁRTA, L.

Original Title

Contactless Geodetic Methods in Checking the Roadway Structural Layers

Type

conference proceedings

Language

English

Original Abstract

The article deals with the accuracy testing of selected geodetic methods of contactless collection of spatial data on the roadway structural layers. Results from the Trimble S7 total station, the Leica MS60 multi-station, the Trimble SX10 multi-station and the Trimble TX8 laser scanner are presented. The test roadway surface of the highway 500 m length near Lipník nad Bečvou was used. The reference technology was precise levelling, which was used for measurement of the longitudinal profile in the road centre line with a 25 cm resolution and the control points on road-sides in 10 m interval. The results of the analyses are put into relation to the requirements for checking the geometrical accuracy of the road construction layers given by the technical regulations of the Ministry of Transport. The geometric parameters considered for the constructional layers of roads include their height, thickness, cross slope and roughness.

Keywords

roughness measured by the 4 meter length survey staff, international roughness index, longitudinal friction coefficient, cross slope, thickness, elevation

Authors

BÁRTA, L.

Released

14. 9. 2017

Publisher

ECON publishing, s.r.o.

Location

Brno

ISBN

978-80-86433-66-0

Book

5th Czech-Polish Symposium Brno - Wroclaw, Actual Problems of Geodesy, Cartography a Photogrammetry

Edition

1

Edition number

1

Pages from

6

Pages to

6

Pages count

1

BibTex

@proceedings{BUT134184,
  editor="Ladislav {Bárta}",
  title="Contactless Geodetic Methods in Checking the Roadway Structural Layers",
  year="2017",
  series="1",
  number="1",
  pages="6--6",
  publisher="ECON publishing, s.r.o.",
  address="Brno",
  isbn="978-80-86433-66-0"
}